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John D. Rockefeller
(American Businessman and Founder of the 'Standard Oil Company')
Birthdate: July 8, 1839
Sun Sign: Cancer
Birthplace: Richford, New York, United States
Died: May 23, 1937
John D. Rockefeller was an American business magnate who founded the Standard Oil Company in 1870. He revolutionized the petroleum industry, controlling 90% of all oil in the US at his peak. Despite criticism for his business practices, his company became the greatest business trust in the country. Standard Oil was dismantled in 1911 for violating antitrust laws, leading Rockefeller to become the country's first billionaire. In retirement, he focused on philanthropy, funding medical research, education, and creating foundations that supported various causes.